Function finchers::endpoints::header::matches

pub fn matches<K, V>(name: K, value: V) -> Matches<V> where
    HeaderName: HttpTryFrom<K>,
    <HeaderName as HttpTryFrom<K>>::Error: Debug,
    V: PartialEq<HeaderValue>, 

Create an endpoint which checks if a header entry with the specified name is equal to the specified value.

If the header with the given name does not exists or it is not equal to the specified value, it treats the request as not matching.

Examples

let endpoint = header::matches("origin", "www.example.com");

use finchers::error;

let endpoint = header::matches("origin", "www.example.com")
    .wrap(endpoint::wrapper::or_reject_with(|_, _| error::bad_request("invalid header value")));